.header{
    width: 100px;
    height: 100px;
    display: flex;
    flex-direction: column;
    .left{
        width: 200px;
        flex: 1;
        transform: scale(1);
    }
}

.list{
    h2{
        font-size: 20px;
        color: red;
        line-height: 100px;
    }
}